.channelMoudle-drap {
  position: absolute;
  left: 0;
  width: 100%;
  top: 100%;
  margin-top: 3px;
  max-height: 180px;
  overflow-y: scroll;
  background: #fff;
  box-shadow: 0 0 4px rgba(0,0,0,.1);
  z-index: 9;
}

.channelMoudle-drap .drap-li {
  text-indent: 1em;
  line-height: 28px;
  color: #999;
  cursor: pointer;
}

.channelMoudle-drap .drap-li:hover {
  color: #fff;
  background-color: #5e67a5;
}
